using System;

public class Program

{

    public static void Main()

    {

        /*determine the largest and smallest of 3 numbers*/

        //ask user to enter the 3 numbers

        Console.WriteLine("What is the first number? ");

        int num1 = Convert.ToInt16(Console.ReadLine());

        Console.WriteLine("What is the second number? ");

        int num2 = Convert.ToInt16(Console.ReadLine());

        Console.WriteLine("What is the third number? ");

        int num3 = Convert.ToInt16(Console.ReadLine());

        {

            //if statemetn to see if num1 is the greatest, and then which of num2 or num3 is smallest

            bool A = num1>num2;

            bool B = num1>num3;

            bool C = num2>num3;

            if (A&&B) Console.WriteLine("{0} is the greatest number", num1);

            if (C) Console.WriteLine("{0} is the smallest number", num3);

            bool D = num2>num1;

            bool E = num2>num3;

            if (D&&E) Console.WriteLine("{0} is the greatest number", num2);

            if (B) Console.WriteLine("{0} is the smallest number", num3);

            else Console.WriteLine("{0} is NOT the greatest number", num1);

        }

    }

}